SIMBAD Astronomical Database - CDS (Strasbourg)
What is SIMBAD, and what is it not ? %WHAT IS SIMBAD The purpose of Simbad is to provide information on astronomical objects of interest which have been studied in scientific articles. Simbad is a dynamic database, updated every working day. It provides the bibliography, as well as available basic information such as the nature of the object, its coordinates, magnitudes, proper motions and paralla
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
太陽・月と惑星の高精度な視位置 Version1.02